package com.test.daily.leetcode.y2022.m04.day0404.v2;

/**
 * @author Tom on 2022/4/5
 */
public class NumArray {


    public NumArray(int[] nums) {

    }
    public void update(int index, int val) {

    }

    public int sumRange(int left, int right) {
        return 0;
    }
}
